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Individual Calculations July 2017 |
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| Borys, Marek Total change: 49.00 | |   |
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| 185th YMCA Spring 2017-C | Warszawa | POL | 2017-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1385 | 7.00 | 11 | 2.45 | 20 | 49.00 | |
|  Szynalski, Bartosz | | | 1517 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Derylo, Kamil | | | 1372 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Mazurkiewicz, Wojciech | | | 1482 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kucharski, Jacek | | | 1388 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Bartczak, Hanna | | | 1505 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Szumigaj, Marcin | | | 1396 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kwiek, Janusz | | | 1466 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Duda, Ryszard | | | 1453 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Budrewicz, Henryk | | | 1427 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Urbaniak, Karol | | | 1490 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mazurek, Jerzy | | | 1444 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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